Apocalypse: The Little Seductress was Sweetly Doted on by the Cold and Aloof Big Shot!

Luo Qian is a Lily of the Valley fairy who cultivated for over seventeen hundred years in the Immortal Cultivation Land. During a war between humans, demons, and monsters, a rift in time uprooted her and deposited her in a modern world devoid of spiritual energy. Unable to return, she adapted to human society by selling diamonds from her personal spatial realm to buy food and supplies. Using her heightened perception, she foresaw an impending global catastrophe and spent her remaining wealth stockpiling vast quantities of food, water, and materials in her spatial dimension, which preserves items indefinitely. She also prepared for the disaster by learning to drive and navigating the complexities of human interaction with caution, guided by the warnings of her mentor, Sister Skylark, who taught her that humans are deceitful.

While collecting her final supplies, Luo Qian was involved in a car accident caused by a chase between a black vehicle and a Maybach. She discovered that the driver of the Maybach, Nangong Chen, was bound to her by an exceptionally thick red string of fate, indicating a deep, multi-lifetime connection. Despite his severe gunshot wound, she rescued him, carried him to her hotel room in a trash bag, and treated his injury with her magic while keeping her supernatural nature hidden to avoid being captured by human researchers. Nangong Chen, known as the Underworld King, awoke suspicious and hostile, but Luo Qian overpowered him and restrained him. Over the following days, their relationship shifted from hostility to a tentative bond. Nangong Chen learned that Luo Qian had no family and appeared out of nowhere, which stirred a protective instinct in him. Before leaving to pursue a long-awaited revenge against his parents' killers, he warned her of an impending disaster and advised her not to travel by sea. Luo Qian gave him a flower bud necklace for protection, unaware that she was falling in love with him.

The apocalypse arrived exactly as Luo Qian had predicted. Corrosive rains fell, causing ninety percent of the global population to mutate into zombies while the rest fell into a coma. Those who awakened gained supernatural abilities, classified by levels and elemental attributes. Nangong Chen awoke three days later with a powerful lightning ability, having survived because he heeded Luo Qian's warning to avoid the sea. Upon learning of the catastrophe, he immediately ordered his subordinates to secure a survivor base while he personally raced back to the Imperial Capital to find Luo Qian. However, upon his arrival, he found the hotel in ruins and assumed she had perished, leaving him devastated and clutching the flower bud she had given him.

Meanwhile, Luo Qian had already evacuated the hotel to avoid an approaching zombie wave. She discovered that zombies could not perceive her due to her plant-based nature, which emitted demonic energy rather than human scent. During her journey, she encountered a family led by Zhang Guihua and her sons, Zhao Huaqiang and Zhao Huajia. Zhao Huajia possessed a metal-element ability, and Luo Qian sensed a familiar, non-human aura around them. She joined them temporarily, staying in their urban village. There, she communicated with an ancient locust tree that had also gained sentience through the apocalypse's energy shifts. The tree, nearing the end of its life, gifted Luo Qian its crystallized core, which contained immense energy that she could absorb for cultivation. The tree also revealed that the world's flora and fauna were beginning to evolve, with some plants potentially developing the ability to absorb starlight, though differently than Luo Qian. As the world descended into chaos and new powers emerged, Luo Qian continued her journey, gathering resources and navigating the mutated landscape, while Nangong Chen searched desperately for her, driven by the hope that she might still be alive.